A.allow the ship to ride waves with drier decks
B.eliminate the need for butt straps
C.eliminate the need for margin plates
D.give greater strength at the deck edge
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A.bracing
B.battening
C.blocking
D.shoring
A.octagonal pillar
B.H Beam pillar
C.I Beam pillar
D.circular type pillar
A.hog
B.sag
C.have a permanent list
D.be very tender
A.lifting capacity of the winch
B.location of the boom
C.position of the guy
D.weight of the load
A.maximum counter weight required
B.minimum horsepower required
C.hoist rope strength
D.allowable load
最新試題
The load chart of a crane enables the operator to combine the load radius with boom length to determine the（）.
To shore up the main deck for the stowage of deck cargo means to（）.
If a vessel is sagging，what kind of stress is placed on the sheer strake?（）
The normal tendency for a loaded tanker is to（）.
The deck beam brackets of a transversely framed vessel resist（）.
The fore and aft run of deck plating which strengthens the connection between the beams and the frames and keeps the beams square to the shell is called the（）.
The pillar shape that gives the greatest strength for the least weight is the（）.
The deck plating on a ship is supported primarily by deck longitudinals and deck（）.
Support of ship side plating is provided primarily by transverse（）.
Frames to which the tank top and bottom shell are fastened are called（）.